Running: ./testmodel.py --libraries=/home/hudson/saved_omc/libraries/.openmodelica/libraries/ --ompython_omhome=/usr Buildings_7.0.0_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus.conf.json
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo", uses=false)
loadFile("/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo", uses=false)
Using package ModelicaServices with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo)
Using package Modelica with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo)
Using package Complex with version 3.2.3 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo)
Using package Buildings with version 7.0.1 (/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo)
Running command: translateModel(Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus")
translateModel(Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus,tolerance=1e-06,outputFormat="empty",numberOfIntervals=5000,variableFilter="",fileNamePrefix="Buildings_7.0.0_Buildings.Fluid.HeatExchangers.CoolingTowers.Validation.MerkelEnergyPlus")
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 7.0.1/package.mo): time 2.821/2.821, allocations: 251.1 MB / 266.7 MB, free: 11.55 MB / 218.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Complex 3.2.3+maint.om/package.mo): time 0.001588/0.001588, allocations: 184.9 kB / 326.2 MB, free: 2.871 MB / 250.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/Modelica 3.2.3+maint.om/package.mo): time 2.407/2.407, allocations: 205.4 MB / 0.5772 GB, free: 20.83 MB / 426.7 MB
Notification: Performance of loadFile(/home/hudson/saved_omc/libraries/.openmodelica/libraries/ModelicaServices 3.2.3+maint.om/package.mo): time 0.0009598/0.000959, allocations: 89.05 kB / 0.6817 GB, free: 13.66 MB / 0.5105 GB
Notification: Performance of FrontEnd - loaded program: time 0.0004846/0.0004847, allocations: 12.03 kB / 0.7957 GB, free: 135.6 MB / 0.6042 GB
Notification: Performance of FrontEnd - Absyn->SCode: time 0.2255/0.226, allocations: 106.3 MB / 0.8995 GB, free: 65.55 MB / 0.6042 GB
Notification: Performance of FrontEnd - scodeFlatten: time 7.863/8.089, allocations: 2.476 GB / 3.376 GB, free: 42.62 MB / 0.8855 GB
Notification: Performance of FrontEnd - mkProgramGraph: time 0.000349/8.089, allocations: 111.4 kB / 3.376 GB, free: 42.55 MB / 0.8855 GB
Notification: Performance of FrontEnd - DAE generated: time 2.518/10.61, allocations: 341.5 MB / 3.71 GB, free: 71.84 MB / 0.8855 GB
Notification: Performance of FrontEnd: time 4.007e-06/10.61, allocations: 0 / 3.71 GB, free: 71.84 MB / 0.8855 GB
Notification: Performance of Transformations before backend: time 0.0002634/10.61, allocations: 27.98 kB / 3.71 GB, free: 71.82 MB / 0.8855 GB
Notification: Model statistics after passing the front-end and creating the data structures used by the back-end:
 * Number of equations: 143
 * Number of variables: 143
Notification: Performance of Generate backend data structure: time 0.00893/10.62, allocations: 1.827 MB / 3.711 GB, free: 69.93 MB / 0.8855 GB
Notification: Performance of prepare preOptimizeDAE: time 6.43e-05/10.62, allocations: 20.02 kB / 3.711 GB, free: 69.91 MB / 0.8855 GB
Notification: Performance of preOpt normalInlineFunction (simulation): time 0.002515/10.62, allocations: 211.2 kB / 3.712 GB, free: 69.7 MB / 0.8855 GB
Notification: Performance of preOpt evaluateParameters (simulation): time 0.00782/10.63, allocations: 1.573 MB / 3.713 GB, free: 68.07 MB / 0.8855 GB
Notification: Performance of preOpt simplifyIfEquations (simulation): time 0.0001307/10.63, allocations: 49.69 kB / 3.713 GB, free: 68.02 MB / 0.8855 GB
Notification: Performance of preOpt expandDerOperator (simulation): time 0.0004473/10.63, allocations: 64.36 kB / 3.713 GB, free: 67.96 MB / 0.8855 GB
Notification: Performance of preOpt clockPartitioning (simulation): time 0.003715/10.63, allocations: 0.7641 MB / 3.714 GB, free: 67.17 MB / 0.8855 GB
Notification: Performance of preOpt findStateOrder (simulation): time 5.744e-05/10.63, allocations: 3.938 kB / 3.714 GB, free: 67.17 MB / 0.8855 GB
Notification: Performance of preOpt replaceEdgeChange (simulation): time 0.0001777/10.63, allocations: 28 kB / 3.714 GB, free: 67.14 MB / 0.8855 GB
Notification: Performance of preOpt inlineArrayEqn (simulation): time 6.503e-05/10.63, allocations: 16 kB / 3.714 GB, free: 67.12 MB / 0.8855 GB
Notification: Performance of preOpt removeEqualRHS (simulation): time 0.004895/10.64, allocations: 0.7975 MB / 3.715 GB, free: 66.32 MB / 0.8855 GB
Warning: The model contains alias variables with redundant start and/or conflicting nominal values. It is recommended to resolve the conflicts, because otherwise the system could be hard to solve. To print the conflicting alias sets and the chosen candidates please use -d=aliasConflicts.
Notification: Performance of preOpt removeSimpleEquations (simulation): time 0.01456/10.65, allocations: 3.46 MB / 3.718 GB, free: 62.73 MB / 0.8855 GB
Notification: Performance of preOpt comSubExp (simulation): time 0.004501/10.66, allocations: 0.836 MB / 3.719 GB, free: 61.88 MB / 0.8855 GB
Notification: Performance of preOpt resolveLoops (simulation): time 0.001794/10.66, allocations: 354 kB / 3.719 GB, free: 61.54 MB / 0.8855 GB
Notification: Performance of preOpt evalFunc (simulation): time 0.01073/10.67, allocations: 3.736 MB / 3.723 GB, free: 57.27 MB / 0.8855 GB
Notification: Performance of preOpt encapsulateWhenConditions (simulation): time 0.002038/10.67, allocations: 421.1 kB / 3.723 GB, free: 56.85 MB / 0.8855 GB
Notification: Performance of pre-optimization done (n=52): time 8.026e-06/10.67, allocations: 0 / 3.723 GB, free: 56.85 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=52): time 0.01827/10.69, allocations: 1.737 MB / 3.725 GB, free: 55.09 MB / 0.8855 GB
Notification: Performance of inlineWhenForInitialization (initialization): time 7.424e-05/10.69, allocations: 85.55 kB / 3.725 GB, free: 54.98 MB / 0.8855 GB
Notification: Performance of selectInitializationVariablesDAE (initialization): time 0.005871/10.69, allocations: 1.579 MB / 3.727 GB, free: 53.39 MB / 0.8855 GB
Notification: Performance of collectPreVariables (initialization): time 0.0003507/10.7, allocations: 45.69 kB / 3.727 GB, free: 53.34 MB / 0.8855 GB
Notification: Performance of collectInitialEqns (initialization): time 0.001122/10.7, allocations: 0.5008 MB / 3.727 GB, free: 52.83 MB / 0.8855 GB
Notification: Performance of collectInitialBindings (initialization): time 0.0005232/10.7, allocations: 181.5 kB / 3.727 GB, free: 52.65 MB / 0.8855 GB
Notification: Performance of simplifyInitialFunctions (initialization): time 0.0001223/10.7, allocations: 12 kB / 3.727 GB, free: 52.64 MB / 0.8855 GB
Notification: Performance of setup shared object (initialization): time 0.0001452/10.7, allocations: 333.9 kB / 3.728 GB, free: 52.31 MB / 0.8855 GB
Notification: Performance of preBalanceInitialSystem (initialization): time 0.00172/10.7, allocations: 321.1 kB / 3.728 GB, free: 52 MB / 0.8855 GB
Notification: Performance of partitionIndependentBlocks (initialization): time 0.002477/10.7, allocations: 0.628 MB / 3.729 GB, free: 51.31 MB / 0.8855 GB
Notification: Performance of analyzeInitialSystem (initialization): time 0.002018/10.7, allocations: 374 kB / 3.729 GB, free: 50.94 MB / 0.8855 GB
Notification: Performance of solveInitialSystemEqSystem (initialization): time 1.45e-05/10.7, allocations: 0 / 3.729 GB, free: 50.94 MB / 0.8855 GB
Notification: Performance of matching and sorting (n=77) (initialization): time 0.006336/10.71, allocations: 1.026 MB / 3.73 GB, free: 49.91 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 0.0001756/10.71, allocations: 164.5 kB / 3.73 GB, free: 49.7 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 1.913e-05/10.71, allocations: 11.94 kB / 3.73 GB, free: 49.69 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.997/15.71, allocations: 206.6 MB / 3.932 GB, free: 153.3 MB / 0.8855 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001599/15.71, allocations: 118.6 kB / 3.932 GB, free: 153.2 MB / 0.8855 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.002973/15.71, allocations: 1.283 MB / 3.933 GB, free: 152 MB / 0.8855 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002789/15.71, allocations: 91.72 kB / 3.933 GB, free: 151.9 MB / 0.8855 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004117/15.72, allocations: 34.72 kB / 3.933 GB, free: 151.9 MB / 0.8855 GB
Notification: Performance of prepare postOptimizeDAE: time 2.036e-05/15.72, allocations: 5.562 kB / 3.933 GB, free: 151.9 MB / 0.8855 GB
Notification: Performance of postOpt replaceHomotopyWithSimplified (initialization): time 0.00519/15.72, allocations: 0.8993 MB / 3.934 GB, free: 151.3 MB / 0.8855 GB
Notification: Performance of postOpt simplifyComplexFunction (initialization): time 2.039e-05/15.72, allocations: 0 / 3.934 GB, free: 151.3 MB / 0.8855 GB
Notification: Performance of postOpt tearingSystem (initialization): time 4.935/20.66, allocations: 206.6 MB / 4.136 GB, free: 238 MB / 0.9167 GB
Notification: Performance of postOpt solveSimpleEquations (initialization): time 0.001735/20.66, allocations: 121.7 kB / 4.136 GB, free: 238 MB / 0.9167 GB
Notification: Performance of postOpt calculateStrongComponentJacobians (initialization): time 0.00368/20.66, allocations: 1.295 MB / 4.137 GB, free: 237 MB / 0.9167 GB
Notification: Performance of postOpt simplifyAllExpressions (initialization): time 0.002895/20.66, allocations: 85.62 kB / 4.137 GB, free: 237 MB / 0.9167 GB
Notification: Performance of postOpt collapseArrayExpressions (initialization): time 0.0004623/20.66, allocations: 37.73 kB / 4.137 GB, free: 237 MB / 0.9167 GB
Notification: Model statistics after passing the back-end for initialization:
 * Number of independent subsystems: 11
 * Number of states: 0 ()
 * Number of discrete variables: 5 ($whenCondition1,$PRE.datRea.nextTimeEvent,datRea.nextTimeEvent,$PRE.datRea.nextTimeEventScaled,datRea.nextTimeEventScaled)
 * Number of discrete states: 0 ()
 * Number of clocked states: 0 ()
 * Top-level inputs: 0
Notification: Strong component statistics for initialization (70):
 * Single equations (assignments): 68
 * Array equations: 0
 * Algorithm blocks: 0
 * Record equations: 0
 * When equations: 0
 * If-equations: 0
 * Equation systems (linear and non-linear blocks): 0
 * Torn equation systems: 2
 * Mixed (continuous/discrete) equation systems: 0
Notification: Torn system details for strict tearing set:
 * Linear torn systems: 0
 * Non-linear torn systems: 2 {1 6,1 1}
Notification: Performance of prepare postOptimizeDAE: time 0.001758/20.67, allocations: 379.7 kB / 4.138 GB, free: 236.8 MB / 0.9167 GB
Notification: Performance of postOpt lateInlineFunction (simulation): time 0.0007482/20.67, allocations: 116.6 kB / 4.138 GB, free: 236.8 MB / 0.9167 GB
Warning: After manipulating the system with postOptModule wrapFunctionCalls the system is unbalanced. This indicates that the original system is singular. You can use -d=dumpCSE and -d=dumpCSE_verbose for more information.
Error: Too many equations, over-determined system. The model has 67 equation(s) and 66 variable(s).
Error: Internal error Transformation Module PFPlusExt index Reduction Method Pantelides failed!
Notification: Performance of <failed> postOpt wrapFunctionCalls (simulation): time 0.004198/20.67, allocations: 0.5784 MB / 4.139 GB, free: 236.8 MB / 0.9167 GB
Error: post-optimization module wrapFunctionCalls (simulation) failed.